3138104268 has 240 divisors, whose sum is σ = 9545215680. Its totient is φ = 890942976.

The previous prime is 3138104257. The next prime is 3138104303. The reversal of 3138104268 is 8624018313.

3138104268 is a `hidden beast` number, since 313 + 81 + 0 + 4 + 268 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2808846 + ... + 2809962.

It is an arithmetic number, because the mean of its divisors is an integer number (39771732).

Almost surely, 2^3138104268 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3138104268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4772607840).

3138104268 is an abundant number, since it is smaller than the sum of its proper divisors (6407111412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3138104268 is a wasteful number, since it uses less digits than its factorization.

3138104268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1198 (or 1187 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 3138104268 is about 56018.7849564769. The cubic root of 3138104268 is about 1464.0495985615.

The spelling of 3138104268 in words is "three billion, one hundred thirty-eight million, one hundred four thousand, two hundred sixty-eight".